Origin
-
Canada, Southern and central Africa
Color
Red, Black
Violet, Colorless, pink
Streak
-
White
For which Rashi?
-
-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
Brittle
Solubility
-
-
Durability
-
-
Specific Gravity
4.32.51-2.53
1
7.18
👆🏻
Fracture
-
Conchoidal, Splintery
Cleavage
None.
None
Mohs Hardness
7.5-8.55
2
10
👆🏻
Chemical Composition
Fe3Al2Si3O12
KNa 2B 3Si 12O 30Michael OâDonoghue , Gems, Sixth Edition (2006)
Luster
Vitreous
Vitreous
Pleochroism
-
Colorless
Dispersion
0.020.02
0.005
1
👆🏻
Transparency
Transparent, Translucent, Transparent to translucent
-
Refractive Index
1.780-1.8101.511-1.532
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Isometric
Hexagonal
Birefringence
-99990.021
0
0.296
👆🏻
Clarity
Transparent to translucent
TransparentUlrich Henn and Claudio C. Milisenda
Physical
Neurological
-
-
Cardiovascular
Supports heart health
-
Respiratory
Good
Good
Reproductive
-
-
Digestive
-
-
Psychology
Passion
-
Healing
Emotional healing
-
Qualities Associated
Passion
Love